Clarkston, Washington — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Clarkston, WA?
Public U.S. EPA records track 71 regulated facilities in Clarkston, Washington (Asotin County), including 5 High-Risk sites (7.0%) and 18 active violators. In addition to industrial waste, Clarkston properties are screened for Tap Water & Watershed Permits (34 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 1 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Clarkston, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Clarkston, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Clarkston, WA
Highest-Scored EPA Regulated Facilities in Clarkston, WA
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • CLARKSTON, WA (ZIP 99403 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CLARKSTON, WA (ZIP 99403 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CLARKSTON, WA (ZIP 99403 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CLARKSTON, WA (ZIP 99403 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CLARKSTON, WA (ZIP 99403 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CLARKSTON, WA (ZIP 99403 Sector) | MODERATE (57/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CLARKSTON, WA (ZIP 99179 Sector) | MODERATE (49/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CLARKSTON, WA (ZIP 99403 Sector) | MODERATE (45/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| US ARMY COE CLARKSTON RESOURCES FREE PREVIEW (LOW RISK) | SNAKE & CLEARWATER RIVERS, CLARKSTON, WA 99403 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| RILLA SMITH FREE PREVIEW (LOW RISK) | 1050 VINELAND DR, CLARKSTON, WA 99403 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MAGNUM DEVELOPMENT FREE PREVIEW (LOW RISK) | RESERVOIR RD, CLARKSTON, WA 99403 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WA AGR ASOTIN 2 FREE PREVIEW (LOW RISK) | 2901 A 6TH AVE, CLARKSTON, WA 99403 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Clarkston, Washington Environmental Risk & Radon
How many EPA-regulated facilities are in Clarkston, WA?
U.S. EPA records track 71 regulated facilities in Clarkston, Washington, including 5 high-risk sites (7.0%), 18 active violators (25.4%), and 33 RCRA hazardous waste handlers (46.5%).
Which ZIP codes in Clarkston, WA have the most EPA-tracked sites?
Within Clarkston, regulated facilities are primarily concentrated across ZIP 99403 (73 sites).
How can I check a specific house or commercial property in Clarkston, WA?
Enter the exact street address in Clarkston into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in Clarkston, WA and how many EPA water permits exist?
In Clarkston, WA, federal registries track 2 Safe Drinking Water (SDWIS) facilities, 32 Clean Water Act NPDES permits, and 9 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Clarkston, WA?
USDA regional soil screening for Clarkston indicates a HIGH shrink-swell foundation signal, and Asotin County has recorded 1 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.